Water Temperature of the St. Johns River in Green Cove Springs, FL

Current Water Temperature

54.5°F

Measurement Time: Wednesday, January 21, 2026, 12:00 AM EST

Temperature Locations

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Local Points of Interest

Shands Bridge; Saint Johns, FL; Orangedale, FL

St. Johns River

Station Name: ST JOHNS RV SHANDS BRIDGE NR GREEN COVE SPGS FL
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 7 feet

Nearest Address:
Shands Bridge
Green Cove Springs, FL 32259
St. Johns County

GPS Coordinates: 29.9824648, -81.6228662

Nearby Water Temperatures

St. Johns River, Green Cove Springs, FL (1.7 mi)
Durbin Creek, Jacksonville, FL (10.5 mi)
Julington Creek, Jacksonville, FL (10.6 mi)
St. Johns River, Hastings, FL (13.3 mi)
St. Johns River, Orange Park, FL (14.5 mi)
St. Johns River, Jacksonville, FL (14.6 mi)
Ortega River, Jacksonville, FL (16.4 mi)
St. Johns River, Jacksonville, FL (18.7 mi)
St. Johns River, Palatka, FL (19.4 mi)
Pottsburg Creek, Jacksonville, FL (21.3 mi)
Cedar River, Jacksonville, FL (21.9 mi)
St. Johns River, Jacksonville, FL (22.4 mi)
Atlantic Ocean, St. Augustine, FL (23.1 mi)
St. Johns River, Jacksonville, FL (23.6 mi)
St. Johns River, Jacksonville, FL (25.7 mi)

Weather for Green Cove Springs, Florida

Current Weather

46.9°F
Clear
Clear
44.8°F
48.2°F
74%
N 4.7 mph
9.9 mph
43.5°F
40°F
0 in
25%
9 mi
1030 mbar
0

Five Day Weather Forecast

Sunny
Wed
H: 71°F
L: 47°F
Cloudy
Thu
H: 71°F
L: 55°F
Mist
Fri
H: 79°F
L: 52°F
Patchy rain nearby
Sat
H: 62°F
L: 57°F
Patchy rain nearby
Sun
H: 62°F
L: 48°F

Air Quality

AQI: 1 - Good
PM2.5: 8.15 μg/m3
PM10: 10.15 μg/m3
Carbon Monoxide: 236.85 μg/m3
Nitrogen Dioxide: 8.05 μg/m3
Sulphur Dioxide: 4.05 μg/m3
Ozone: 69 μg/m3

Astronomical

Sunrise: 7:21 AM
Sun Transit: 12:37 AM
Sunset: 5:54 PM
Daylight: 10 hrs 33 mins
Moonrise: 9:12 AM
Moon Transit: 2:57 PM
Moonset: 8:50 PM
Moon Phase: Waxing Crescent
Moon Illumination: 8.1%

Best Times for Fishing or Hunting

Major Periods

3:13 AM - 5:43 AM
2:27 PM - 4:57 PM

Minor Periods

8:20 PM - 9:50 PM
8:42 AM - 10:12 AM

Action Rating: 2 out of 5

Frost Advisory issued January 20 at 4:29PM EST until January 21 at 8:00AM EST by NWS Jacksonville FL

Effective: Tue January 20, 2026, 4:29 PM
Expires: Wed January 21, 2026, 8:00 AM

* WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...From 2 AM to 8 AM EST Wednesday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Take steps now to protect tender plants from the cold.


Freeze Warning issued January 20 at 4:29PM EST until January 21 at 8:00AM EST by NWS Jacksonville FL

Effective: Tue January 20, 2026, 4:29 PM
Expires: Wed January 21, 2026, 8:00 AM

* WHAT...Sub-freezing temperatures as low as 27 expected. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...From midnight tonight to 8 AM EST Wednesday. * IMPACTS...Appropriate action should be taken to ensure tender vegetation and outdoor pets have adequate protection from the cold temperatures. Young children, the elderly and the homeless are especially vulnerable to the cold. Take measures to protect them.

Take steps now to protect tender plants from the cold.
Wednesday, January 21, 2026

Weather Forecast

Sunny
70.7°F
46.9°F
57.4°F
72%
0 in
0%
0%
6.3 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 8.41 μg/m3
PM10: 10.23 μg/m3
Carbon Monoxide: 211.65 μg/m3
Nitrogen Dioxide: 8.5 μg/m3
Sulphur Dioxide: 5.01 μg/m3
Ozone: 76.56 μg/m3

Astronomical

Sunrise: 7:21 AM
Sun Transit: 12:37 AM
Sunset: 5:54 PM
Daylight: 10 hrs 33 mins
Moonrise: 9:12 AM
Moon Transit: 2:57 PM
Moonset: 8:50 PM
Moon Phase: Waxing Crescent
Moon Illumination: 8.1%

Best Times for Fishing or Hunting

Major Periods

3:13 AM - 5:43 AM
2:27 PM - 4:57 PM

Minor Periods

8:20 PM - 9:50 PM
8:42 AM - 10:12 AM

Action Rating: 2 out of 5

Thursday, January 22, 2026

Weather Forecast

Cloudy
71.1°F
54.5°F
61.6°F
80%
0 in
0%
0%
7.2 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 9.17 μg/m3
PM10: 11.93 μg/m3
Carbon Monoxide: 194.33 μg/m3
Nitrogen Dioxide: 7.66 μg/m3
Sulphur Dioxide: 3.37 μg/m3
Ozone: 77.4 μg/m3

Astronomical

Sunrise: 7:21 AM
Sun Transit: 12:38 AM
Sunset: 5:55 PM
Daylight: 10 hrs 34 mins
Moonrise: 9:41 AM
Moon Transit: 3:41 PM
Moonset: 9:50 PM
Moon Phase: Waxing Crescent
Moon Illumination: 15.4%

Best Times for Fishing or Hunting

Major Periods

3:58 AM - 6:28 AM
3:11 PM - 5:41 PM

Minor Periods

9:20 PM - 10:50 PM
9:11 AM - 10:41 AM

Action Rating: 3 out of 5

Friday, January 23, 2026

Weather Forecast

Mist
78.6°F
52.3°F
62°F
84%
0 in
0%
0%
5.6 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 11.59 μg/m3
PM10: 15.28 μg/m3
Carbon Monoxide: 175.73 μg/m3
Nitrogen Dioxide: 8.47 μg/m3
Sulphur Dioxide: 2.72 μg/m3
Ozone: 74.44 μg/m3

Astronomical

Sunrise: 7:21 AM
Sun Transit: 12:38 AM
Sunset: 5:56 PM
Daylight: 10 hrs 35 mins
Moonrise: 10:11 AM
Moon Transit: 9:54 AM
Moonset: 10:51 PM
Moon Phase: Waxing Crescent
Moon Illumination: 24.4%

Best Times for Fishing or Hunting

Major Periods

9:24 AM - 11:54 AM
9:24 AM - 11:54 AM

Minor Periods

10:21 PM - 11:51 PM
9:41 AM - 11:11 AM

Action Rating: 2 out of 5

Saturday, January 24, 2026

Weather Forecast

Patchy rain nearby
62.1°F
56.7°F
60.1°F
89%
0.01 in
74%
0%
11.2 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 14.16 μg/m3
PM10: 16.68 μg/m3
Carbon Monoxide: 197.61 μg/m3
Nitrogen Dioxide: 16.13 μg/m3
Sulphur Dioxide: 3.63 μg/m3
Ozone: 56.04 μg/m3

Astronomical

Sunrise: 7:20 AM
Sun Transit: 12:38 AM
Sunset: 5:57 PM
Daylight: 10 hrs 37 mins
Moonrise: 10:41 AM
Moon Transit: 5:12 PM
Moonset: 11:53 PM
Moon Phase: First Quarter
Moon Illumination: 34.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:42 PM - 7:12 PM

Minor Periods

12:00 AM - 12:00 AM
10:11 AM - 11:41 AM

Action Rating: 2 out of 5

Sunday, January 25, 2026

Weather Forecast

Patchy rain nearby
61.5°F
47.8°F
55.9°F
87%
0.01 in
70%
0%
8.3 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 7.3 μg/m3
PM10: 9.86 μg/m3
Carbon Monoxide: 187.68 μg/m3
Nitrogen Dioxide: 8.28 μg/m3
Sulphur Dioxide: 2.18 μg/m3
Ozone: 57.85 μg/m3

Astronomical

Sunrise: 7:20 AM
Sun Transit: 12:38 AM
Sunset: 5:58 PM
Daylight: 10 hrs 38 mins
Moonrise: 11:14 AM
Moon Transit: 6:02 PM
Moonset: 12:53 AM
Moon Phase: First Quarter
Moon Illumination: 45.8%

Best Times for Fishing or Hunting

Major Periods

6:16 AM - 8:46 AM
5:32 PM - 8:02 PM

Minor Periods

10:44 AM - 12:14 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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